code: def test_resample_regressor_nl():
      """Test regressor resampling on a sine function."""
      x = np.linspace(0, 10, 1000)
      y = np.linspace(0, 10, 30)
  
      z = _resample_regressor(np.cos(x), x, y)
  
      assert_almost_equal(z, np.cos(y), decimal=2)
  
imports: import warnings
  import numpy
  import pytest
  from numpy.testing import assert_almost_equal, assert_array_almost_equal, assert_array_equal
  from nilearn.glm.first_level.hemodynamic_models import _calculate_tr, _hrf_kernel, _regressor_names, _resample_regressor, _sample_condition, compute_regressor, glover_dispersion_derivative, glover_hrf, glover_time_derivative, orthogonalize, spm_dispersion_derivative, spm_hrf, spm_time_derivative
label_desc: Use image node_id 5 for calling a global function with example usage: test_resample_regressor_nl() without return types